2 years ago

Solve this please points an brianlist or wtv asap …

Mathematics

1 answer:

ozzi2 years ago

4 0

Answer:

A OPTION A

Step-by-step explanation:

the set of the values in the input section is the domain

You might be interested in

Kendra is making a bracelet for herself and her friend she is also making a necklace. The necklace is 3 times the length of one

grandymaker [24]

You would probably need to divide. Inches
-------- = 30/3 = 10.

I hope this helped! Please take the time to rate, pick the Brainliest answer (not necessarily mine!), and thank me if you feel I helped with this question! Thank you, it helps me a lot. :)

3 0

4 years ago

21 POINTS! Jeff had $20. He spent 3/8 of his money on lunch. How much money does jeff have left?

lara [203]

Answer:

$12.50

Step-by-step explanation:

3/8 x 20/1 = 7.5

20 - 7.5 = 12.50

4 0

3 years ago

Which of the following is a solution of x² - 7x = -5?

lesya [120]

$\frac{7 - \sqrt{} 29} {2}$

$x {}^{2} - 7x = - 5 \\ x {}^{2} - 7x - ( - 5) = - 5 - ( - 5) \\ x {}^{2} - 7x( - 5) = 0 \\ x {}^{2} - 7x + 5 = 0 \\ x = \frac{ - ( - 7 + \sqrt{( - 7 {) }^{2} - 4 \times 5} }{2} \\ x = \frac{ - ( - 7 + \sqrt{49 - 4 \times 5} }{2} \\ x = \frac{ - ( - 7) + \sqrt{49 \times 20} }{2} \\ x = \frac{ - ( - 7) \sqrt{29} }{2} \\ x = \frac{7 + \sqrt{29} }{2} \\ \frac{ \sqrt{29 + 7} }{2} \\ x = \frac{7 - \sqrt{29} }{2} \\ x = \frac{ \sqrt{29 + 7} }{2} \\ x = \frac{7 - \sqrt{29} }{2}$